Commit Graph

4 Commits

Author SHA1 Message Date
Imre Deak 57ec171eae drm/i915: sseu: Convert subslice count fields to subslice mask
In an upcoming patch we'll need the actual mask of subslices in addition
to their count, so convert the subslice_per_slice field to a mask.
Also we can easily calculate subslice_total from the other fields, so
instead of storing a cached version of this, add a helper to calculate
it.

v2:
- Use hweight8() on u8 typed vars instead of hweight32(). (Ben)

Reviewed-by: Robert Bragg <robert@sixbynine.org> (v1)
Reviewed-by: Ben Widawsky <benjamin.widawsky@intel.com> (v1)
Tested-by: Ben Widawsky <benjamin.widawsky@intel.com> (v1)
Signed-off-by: Imre Deak <imre.deak@intel.com>
2016-09-02 18:17:47 +03:00
Imre Deak f08a0c9234 drm/i915: sseu: Convert slice count field to mask
In an upcoming patch we'll need the actual mask of slices in addition to
their count, so replace the count field with a mask.

v2:
- Use hweight8() on u8 typed vars instead of hweight32(). (Ben)

Reviewed-by: Robert Bragg <robert@sixbynine.org> (v1)
Reviewed-by: Ben Widawsky <benjamin.widawsky@intel.com> (v1)
Tested-by: Ben Widawsky <benjamin.widawsky@intel.com> (v1)
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1472659987-10417-5-git-send-email-imre.deak@intel.com
2016-09-02 18:17:14 +03:00
Imre Deak 43b6799814 drm/i915: sseu: Use sseu_dev_info in device info
Move all slice/subslice/eu related properties to the sseu_dev_info
struct.

No functional change.

v2:
- s/info/sseu/ based on the new struct name. (Ben)

Reviewed-by: Robert Bragg <robert@sixbynine.org> (v1)
Reviewed-by: Ben Widawsky <benjamin.widawsky@intel.com> (v1)
Tested-by: Ben Widawsky <benjamin.widawsky@intel.com> (v1)
Signed-off-by: Imre Deak <imre.deak@intel.com>
2016-09-02 18:16:31 +03:00
Chris Wilson 94b4f3ba48 drm/i915: Split out runtime configuration of device info to its own file
Let's reclaim a few hundred lines from i915_drv.c by splitting out the
runtime configuration of the "constant" dev_priv->info.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1467711623-2905-1-git-send-email-chris@chris-wilson.co.uk
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
2016-07-05 11:53:27 +01:00